baber/WOPTO huggingface dataset:
Patent WO-2022000695-A1 (WO)
Inventor: SU HUASHENG
IPC: G09G3/32
Filed: 2020-08-04
Abstract: A pixel driving circuit (20), a display panel, and a display apparatus. The pixel driving circuit (20) comprises: a first control module (22) connected to a first node (P), wherein a first control signal (S1) and a first power source voltage (V1) are input into the first control module (22); and the first control module (22) is used, when the voltage of the first control signal (S1) is greater than a first preset threshold voltage, for writing the first power source voltage (V1) into the first node (P) under the control of the first control signal (S1).
Patent WO-2022027427-A1 (WO)
Title: Systems and methods for providing random access channel (rach) signaling to user equipment (ue) during inactive direct transmissions
Inventor: XU FANGLI
IPC: H04W74/08
Filed: 2020-08-06
Abstract: Techniques discussed herein can facilitate inactive state transmissions for a Base Station (BS) via a 4-step or 2-step inactive state RACH process. One example aspect is a BS comprising: communication circuitry; and one or more processors communicatively coupled to the communication circuitry and configured to: receive, via the communication circuitry, a message 1 (Msg1) or a message A (MsgA) preamble based on a Random Access Channel (RACH) configuration for a Radio Resource Control (RRC) inactive data transmission; receive, via the communication circuitry, a message 3 (Msg3) or a MsgA Physical Uplink Shared Channel (PUSCH) comprising uplink (UL) data via configured resources; and transmit, via the communication circuitry, a message 4 (Msg4) or a message B (MsgB) in response to the Msg3 or the MsgA PUSCH.
Patent WO-2021027694-A1 (WO)
Inventor: ZHOU HUAN
IPC: H04W72/04
Filed: 2020-08-07
Abstract: An SSB candidate position index indication method and apparatus, an SSB candidate position index receiving method and apparatus, a storage medium, a base station, and a user equipment. The SSB candidate position index indication method comprises: determining the maximum number of SSB candidate position indexes capable of being sent in a DRS transmission window under the current subcarrier space; determining the number of bits occupied for sending the SSB candidate position indexes according to the maximum number of the SSB candidate position indexes; determining to indicate the SSB candidate position indexes by adopting the highest P bits in a PBCH payload and a sequence of a DMRS according to the number of bits, or indicate the SSB candidate position indexes by adopting original SSB index bits and newly added index bits in the PBCH load, wherein the sequence of the DMRS occupies Q bits, and P is a difference between the number of bits and Q; and sending an SSB, the SSB comprising the PBCH payload. According to the technical solution of the present invention, the SSB candidate position index can be indicated in an unlicensed frequency band higher than 6 GHz.
Patent WO-2022016633-A1 (WO)
Inventor: BO CHUNJIN
IPC: C02F101/30
Filed: 2020-08-13
Abstract: 一种化工生产专用高品质水处理工艺，包括以下步骤：原水经Y型过滤器送入石英砂过滤罐中，石英砂过滤罐内置无烟煤滤料和石英砂滤料；经石英砂过滤罐过滤处理后的水送入活性炭过滤器中，活性炭过滤器中内置支撑层石英砂和活性炭滤料；经活性炭过滤器过滤处理后的水送入精密过滤器中，精密过滤器中内置多个滤芯，经精密过滤器过滤处理后送入中间水箱备用。处理得到的水浊度不大于0.1NTU，有机物COD不大于3mg/L，铁、锰等重金属离子均不大于0.05mg/L，硫酸盐不大于150mg/L，以此高品质水制备化工产品，提升了所制化工产品的外观、性能等品质，提升产品的价值，而且工艺简单，处理水效率较高，保障了化工生产所需要的水量。
Patent WO-2021217957-A1 (WO)
Inventor: TU YANKAI
IPC: B60W40/13
Filed: 2020-08-17
Abstract: Disclosed are a method for calculating the mass of a vehicle, and a terminal device and a storage medium. The method comprises: S1: collecting data of engine torques of a vehicle and data of an electronic horizon in real time, and setting a time interval T; S2: determining whether there are two sampling points within T, the slope difference value between which is greater than a slope difference threshold value, and proceeding to S3 until there are the two sampling points; S3: determining whether the two sampling points are on the same road, and if so, proceeding to S4, otherwise, returning to S2; S4: determining whether the road between the two sampling points is a straight road, and if so, proceeding to S5, otherwise, returning to S2; S5: determining whether the difference value between engine torques respectively corresponding to a rear sampling point and a front sampling point is greater than a torque difference threshold value, and if so, proceeding to S6, otherwise, returning to S2; and S6, calculating the mass of the vehicle according to the engine torques corresponding to the two sampling points and slope values. The method makes it possible to calculate the mass of a vehicle during constant-speed travelling of the vehicle, and is suitable for use, in combination with an electronic horizon, in a working condition of hills where the terrain changes greatly.
Patent WO-2022041050-A1 (WO)
Inventor: YANG ZHANMIN
IPC: H02H9/02
Filed: 2020-08-27
Abstract: A power surge protection circuit for an Internet of Things mobile base station, and a protection method, which belong to the field of Internet of Things mobile base stations. The power surge protection circuit for an Internet of Things mobile base station, and the protection method comprise: a signal emission unit, a signal reception unit, a data control unit, a data storage unit, and an interface unit. The interface unit comprises: a signal isolation module, a signal modulation module, and an amplitude limiting filter module. In the present invention, when a receiver receives a user signal, the user signal is transferred to the data control unit via the interface. During signal output for emission, the interface unit is used to output the signal to an emitter. In this way, the conversion time and caching of the signal can be prolonged, allowing for the signal to be better stabilized, and allowing for stable transmission in environments having strong thunderstorm signal interference; moreover, during signal emission, a time delay period is added to each emission set, and sub-signals in each emission set are isolated so as to prevent mutual interference between signals.
Patent WO-2021103715-A1 (WO)
Inventor: LIU DONG
IPC: G01S7/497
Filed: 2020-08-28
Abstract: The present invention relates to the technical field of radar detection, and in particular, relates to a radiation calibration method for an airborne hyperspectral imaging laser radar system. The method comprises the following steps: S1. using a spectrum calibration system, enabling a monochromator in the calibration system to emit optical signals having different spectral values, scanning a radar system, and determining the bandwidth and the center wavelength of each channel in the radar system; and S2. according to an echo signal power P R  (λ, z) of a hyperspectral laser radar equation and an optical power P Ref  (λ) received by a target surface of a detector in the radar system in an experiment state, measuring a flight height of the radar system by using a distance measuring channel and using a diffuse reflection white board as a ground object target, finally, calculating parameters in the echo signal power P R (λ, z) and obtaining an actual ground object reflection spectrum β G (λ) measured by the hyperspectral imaging laser radar system. The method solves radiation calibration of the airborne hyperspectral imaging laser radar system.
Patent WO-2021047486-A1 (WO)
Inventor: ZHI JIANXIN
IPC: A61M16/00
Filed: 2020-09-08
Abstract: 一种减噪盒和包括该减噪盒的通气治疗设备，该减噪盒包括壳体(10)和检测组件，壳体(10)的内部限定有空腔，壳体(10)上开设有与空腔连通的进气口(101)和出气口(102)，检测组件安装于壳体(10)用以检测空腔内的脏污程度。该减噪盒通过安装专门检测减噪盒内部脏污程度的检测组件，不需要拆卸减噪盒就可以通过检测组件清晰的观察出减噪盒内部的脏污程度，操作简单，方便查看。
Patent WO-2022032817-A1 (WO)
Inventor: LO KWAN YU
IPC: C08F299/04
Filed: 2020-09-23
Abstract: L'invention concerne un procédé de préparation d'un matériau antimicrobien imprimé en 3D, des agents antimicrobiens étant intégrés au matériau imprimé en 3D. Le matériau imprimé en 3D fabriqué par le procédé de la présente invention comprend un/plusieurs agent(s) antimicrobien(s) entièrement intégré(s) dans tout le produit et présente un effet antimicrobien dans tout le produit, qui résiste à l'usure et à la déchirure quotidiennes.
Patent WO-2022067589-A1 (WO)
Inventor: SUN SHIHU
IPC: H01L23/367
Filed: 2020-09-29
Abstract: Embodiments of the present application provide a chip package and an electronic device, relating to the technical field of electronics and capable of solving the heat dissipation problem of a thin and light chip under a small package size. The chip comprises: a substrate; a silicon wafer arranged on one side of the substrate; and a heat dissipation cover connected to the substrate, the heat dissipation cover and the silicon wafer being arranged on the same side of the substrate, and the heat dissipation cover being provided with an opening in the thickness direction of the substrate. The silicon wafer is arranged in the opening, the heat dissipation cover at least partially surrounds the silicon wafer, and the height of the silicon wafer is less than or equal to the height of the heat dissipation cover. The chip package provided by the embodiments of the present application dissipates, by means of the heat dissipation cover surrounding the silicon wafer from the periphery, most of the heat generated by the silicon wafer.
Patent WO-2022073209-A1 (WO)
Inventor: ZHANG YUSHU
IPC: H04W72/12
Filed: 2020-10-09
Abstract: La présente invention concerne des dispositifs et des composants y compris un appareil, des systèmes et des procédés permettant une adaptation de débit pour une opération intercellulaire avec plusieurs points d'émission-réception dans des systèmes de communication sans fil.
Patent WO-2021093508-A1 (WO)
Inventor: CHEN JINGJING
IPC: H04W24/00
Filed: 2020-10-15
Abstract: 本申请实施例公开了一种小区质量测量方法、装置、设备及存储介质，其中方法包括：终端接收基站下发的至少一套测量参数，其中，所述至少一套测量参数分别应用于不同的覆盖范围小区；根据所述测量参数进行小区质量测量。
Patent WO-2021088705-A1 (WO)
Inventor: SI YE
IPC: H04L5/00
Filed: 2020-10-29
Abstract: Disclosed are a positioning reference signal configuration method and device, belonging to the field of communication technology. A positioning reference signal configuration method, being applied to a terminal. Said method comprises: acquiring repeated configuration information of a positioning reference signal, and according to the repeated configuration information, receiving the positioning reference signal, wherein the repeated configuration information contains first indication information or second indication information, the first indication information being used to indicate an offset between two adjacent repeated positioning reference signal resources, and the unit of the offset being a symbol; and the second indication information being used to indicate that the unit of the offset between the two adjacent repeated positioning reference signal resources is a time slot or a symbol.
Patent WO-2022082839-A1 (WO)
Inventor: ZHU GUOJUN
IPC: F01B17/02
Filed: 2020-10-29
Abstract: 本发明公开了无油空气动力发电发动机，包括预储空气动力箱，所述预储空气动力箱一侧固定安装有气缸座，所述气缸座上等距离设有四个气缸，所述气缸座前表面对应气缸的位置开设有排气孔，所述排气孔与气缸内部连通，所述气缸座顶部通过螺栓固定安装有气压变速缸，设置空压补气装置可保障空气循环使用所损失空气的补充，提高了预储空气动力箱内单位体积的空气密度，降低电热电量的使用，提高热能安全度，唯一的空气原材可以重复回收使用，又没有二氧化碳污染，也没有燃油机的燃爆声，极为安静平稳，适合在特种环境中使用,如水下潜艇，深远隧道用电或施工，无人烟的荒岛深山，用途十分广泛。
Patent WO-2021098486-A1 (WO)
Inventor: ZHAO LONG
IPC: D06F34/18
Filed: 2020-10-30
Abstract: A garment color recognition processing method, a device, an apparatus, and a storage medium. In the method, segmented image data of garments to be washed is determined according to original image data of the garments being photographed. An HSV space-based garment color recognition algorithm is used to perform color recognition on the segmented image data of the garments and obtain color recognition results, thereby effectively enhancing the accuracy of garment color recognition. Next, the recognition results are sent to a washing machine (90), such that the washing machine (90) performs corresponding treatments according to the recognition results. The invention can provide a user with an appropriate garment washing service on the basis of color recognition results, thereby improving user experience.
Patent WO-2021135657-A1 (WO)
Inventor: Xuan Zhangyang
IPC: G06T3/40
Filed: 2020-11-11
Abstract: 一种图像处理方法、装置和图像处理系统。该图像处理方法包括：获取初始图像（S2001）；根据初始图像的图像特征将初始图像由一种类型转换到另一种类型，进而得到目标图像（S2002）；呈现目标图像或者对目标图像进行分析处理（S2003）。根据初始图像的图像特征能够实现对初始图像的处理，从而得到另一种类型的图像。
Patent WO-2021203716-A1 (WO)
Title: Contact pin assembly for center hole of battery cell
Inventor: YA YUANYUAN
IPC: H01M10/0525
Filed: 2020-11-26
Abstract: A contact pin assembly (100A, 100B, 100C, 100D) for a center hole of a battery cell, comprising a housing (101), at least one lead-out conductor (103, 104) and an insulating sealing substance (102 and being able to be in sealing connection with a battery cell housing (300) to form an annular cavity. The cavity can accommodate an electrode group (200) containing a center hole, and contact regions allowing for circuit extension are provided at two ends of a needle-like structure of the lead-out conductors (103, 104), respectively. The compound contact pin assembly (100A, 100B, 100C, 100D) can be used to achieve polarity separation of a cylindrical battery cell in the center hole of the electrode group (200), subverting the original design of using a battery cell housing and a cover as a positive electrode and a negative electrode, releasing the space of the cylindrical battery cell originally used for an insulating housing cover, and increasing the energy density of the battery cell.
Patent WO-2021135765-A1 (WO)
Title: Salt conversion method for glp-1 analogue
Inventor: HUANG JIACHENG
IPC: C07K14/605
Filed: 2020-11-27
Abstract: Provided is a salt conversion method for a GLP-1 analogue, comprising the following steps: 1) sample preparation: preparing a purified fraction of the GLP-1 analogue; 2) sample dilution: diluting the purified fraction by using deionized water; 3) sample concentration: performing concentration by using an ultrafiltration membrane; and 4) sample salt conversion: performing salt conversion by using the ultrafiltration membrane in step 3). By using ultrafiltration technology for salt conversion, the recovery rate is higher than that of reversed-phase salt conversion; by using ultrafiltration technology for salt conversion, an obtained sample solution can be freeze-dried without being concentrated under reduced pressure, the process is simple, and the overall efficiency is high; by using ultrafiltration technology for salt conversion, no organic solvent is used, no organic waste liquid is produced, and costs are reduced, and the method is also more environmentally friendly.
Patent WO-2022104901-A1 (WO)
Title: 一种学生用双屏平板电脑
Inventor: LIU DEJIAN
IPC: G06F1/16
Filed: 2020-11-30
Abstract: 一种学生用双屏平板电脑，包括平板本体（1）、液晶屏总成（2）和墨水屏总成（3）；所述液晶屏总成（2）和所述墨水屏总成（3）分别装设于所述平板本体（1）的正面和反面并分别与所述平板本体（1）电连接；所述墨水屏总成（3）所在的反面上具有散热区域（31）。平板双面可实现不同功能的显示，以适用更多场景，且具有较好的散热效果。
Patent WO-2022110269-A1 (WO)
Inventor: YANG CUIJUN
IPC: A61M5/145
Filed: 2020-12-04
Abstract: A driving structure of a drug infusion device, which comprises: at least one driving unit and at least one driving wheel; a linear actuator connected with the driving unit; a switch unit electrically connected with the linear actuator; a power supply, the power supply, the switch unit and the linear actuator are electrically connected to form a power supply circuit; and a program unit, including a timer electrically connected to the switch unit, when the timer works, the switch unit is closed to turn on the power supply circuit, and the linear actuator is powered; when the timer stops working, the switch unit is open to disconnect the power supply circuit, and the linear actuator stops being powered, which makes the infusion device have multiple different infusion modes and improves user experience.
Patent WO-2021115303-A1 (WO)
Inventor: JIANG WEI-DONG
IPC: C12N15/13
Filed: 2020-12-09
Abstract: L'invention concerne un anticorps monoclonal anti-Claudin18.2 et son utilisation. L'invention concerne également une molécule d'acide nucléique codant pour l'anticorps, un vecteur d'expression et une cellule hôte pour exprimer l'anticorps, et une composition pharmaceutique contenant l'anticorps. L'invention concerne en outre l'utilisation de l'anticorps seul ou en combinaison avec d'autres agents, tels qu'un anticorps anti-Her2 et/ou IL15, dans la préparation d'un médicament anticancéreux.
Patent WO-2021244005-A1 (WO)
Inventor: ZHU YUEMING
IPC: C12N9/90
Filed: 2020-12-15
Abstract: Provided are an allulose 3-epimerase mutant and a genetically engineered bacterium expressing the mutant. Further provided are an immobilized allulose 3-epimerase enzyme and an immobilization method thereof. A high-throughput screening method is used to obtain an allulose 3-epimerase mutant efficiently expressed in a fermentation process, which can catalyze efficient conversion of fructose to D-allulose, providing an efficient production path for key enzymes required in a D-allulose production process. Additionally, the allulose 3-epimerase is bonded to an immobilizing resin to prepare an immobilized allulose 3-epimerase enzyme. The immobilized enzyme can be applied to batch or continuous reactions to catalyze efficient conversion of fructose to D-allulose, improves the reuse rate and useful life of the enzyme, can significantly reduce the production costs of D-allulose, and can be widely applied.
Patent WO-2022134012-A1 (WO)
Title: Écran d'affichage et dispositif d'affichage
Inventor: HAI XIAOQUAN
IPC: G09F9/33
Filed: 2020-12-25
Abstract: Écran d'affichage, comprenant : un substrat (1) ; une structure de détection photoélectrique située sur un côté du substrat (1) ; une structure électroluminescente située sur le côté de la structure de détection photoélectrique à l'opposé du substrat (1), la structure électroluminescente comprenant une pluralité d'éléments électroluminescents (3), et chaque élément électroluminescent (3) comprenant une première électrode (301), une couche électroluminescente (302), et une seconde électrode (303) qui sont disposés en séquence dans une direction à l'opposé du substrat (1) ; et une structure de trajet de lumière (4) située entre la structure de détection photoélectrique et la seconde électrode (303) et conçue pour collimater la lumière située sur le côté de la structure de détection photoélectrique à l'opposé du substrat (1) et ayant une direction de propagation proche de la structure de détection photoélectrique. Dans une direction perpendiculaire au substrat (1), la structure de détection photoélectrique ne chevauche pas ou chevauche partiellement la structure électroluminescente ; et dans la direction perpendiculaire au substrat (1), la structure de trajet de lumière chevauche au moins partiellement la structure de détection photoélectrique. L'invention concerne également un dispositif d'affichage.
Patent WO-2022041621-A1 (WO)
Inventor: WANG QIANG
IPC: H01Q3/30
Filed: 2020-12-29
Abstract: La présente invention concerne un déphaseur et une antenne. Le déphaseur comprend : une cavité; et une bande conductrice à déphasage, un diviseur de puissance et une ligne d'entrée de signal, qui sont situées dans la cavité. Le diviseur de puissance, la ligne d'entrée de signal et la bande conductrice à déphasage sont toutes des bandes d'air, et forment collectivement une ligne de transmission à l'intérieur du déphaseur. La présente invention présente les avantages d'une faible perte, d'un niveau d'intégration élevé et d'une disposition de réseau d'alimentation simplifiée d'une antenne de station de base.
Patent WO-2021164481-A1 (WO)
Title: Neural network model-based automatic handwritten signature verification method and device
Inventor: LI JINLONG
IPC: G06K9/62
Filed: 2021-01-15
Abstract: Disclosed in the present application are a neural network model-based automatic handwritten signature verification method and device. The method comprises: receiving a Chinese signature image input by a user, and preprocessing the Chinese signature image according to an image preprocessing model; placing in a convolutional neural network model to generate a first feature vector sequence; then inputting into a bidirectional recurrent neural network model to generate a second feature vector sequence; combining the first feature vector sequence and the second feature vector sequence in a preset combination mode to generate a third feature vector sequence; and placing in a recurrent neural network model to for classification and recognition to generate a name, and placing in a name verification model to verify the name. On the basis of the OCR technology, the present application solves the problem in the prior art that a handwritten signature of a user cannot be verified in a Chinese handwritten signature, and improves the automatic verification efficiency of Chinese handwritten signatures.
Patent WO-2021212960-A1 (WO)
Inventor: GUO FEI
IPC: B27C9/00
Filed: 2021-02-04
Abstract: A control system and working method of a computer panel saw. A computer panel saw comprises a programmable logic controller, a data bus connected to the programmable logic controller, and a work clamp feeding device control unit, a pressing device control unit and a cutting device control unit connected in parallel to the data bus in a bidirectional control mode. The work clamp feeding device control unit comprises a work clamp feeding mechanism control unit and a plurality of clamp mechanism control units. The pressing device control unit comprises two pressing device lifting control units. The cutting device control unit comprises a cutting device feeding control unit, a cutting device lifting control unit, a main saw driving control unit, an auxiliary saw driving control unit, and a panel width measurement device control unit. The control system of a computer panel saw has the advantages of high safety, strong fault tolerance capability, high efficiency, high stability, high precision, and a simple control structure.
Patent WO-2021190200-A1 (WO)
Title: 空调室内机
Inventor: YAN BAOSHENG
IPC: F24F1/0011
Filed: 2021-02-10
Abstract: 一种空调室内机，其包括壳体(10)，其开设有一朝向前下方的出风口(12)；挡板(60)，其上端可转动地安装于壳体(10)，且转动轴(63)位于出风口(12)的上边缘处，以便转动至敞开出风口(12)前侧的打开位置，或转动至遮挡出风口(12)前侧的关闭位置；和导风板(50)，可转动地安装于壳体(10)，并配置成：可转动至位于出风口(10)下侧且使其导风面(511)朝上的第一位置，以在挡板(60)处于打开位置时，由导风板(50)将送风气流向前方、前上方或前下方引导；可转动至处于出风口(12)前侧且使导风面(511)朝后的第二位置，以将送风气流向下方引导。空调室内机能实现冷风上扬吹送和热风下沉吹送。
Patent WO-2021190277-A1 (WO)
Inventor: LIN GUIBIN
IPC: H04W28/10
Filed: 2021-03-05
Abstract: La présente invention, qui appartient au domaine technique des communications, concerne un procédé de division de données de liaison montante et un terminal, qui peuvent augmenter une vitesse de transmission globale de données de liaison montante et réduire le retard de transmission de données de liaison montante. Ledit procédé comprend : dans une scène à double connectivité d'un terminal, lorsque la quantité de données de liaison montante à transmettre atteint un seuil de division de données de liaison montante, l'attribution de la quantité de données de liaison montante à une première liaison et à une seconde liaison du terminal sur la base d'un retard de transmission estimé de la première liaison et d'un retard de transmission estimé de la seconde liaison, le retard de transmission estimé de la première liaison étant relié à la quantité actuelle de données mises en mémoire tampon et à une vitesse de transmission à laquelle la première liaison a transmis auparavant des données de liaison montante, le retard de transmission estimé de la seconde liaison étant lié à la quantité actuelle de données mises en mémoire tampon et à une vitesse de transmission à laquelle la seconde liaison a transmis auparavant des données de liaison montante.